It's a decent deal at $200. I doubt you'd be able to find anything online or new for cheaper. I'd research the weight it can handle versus your capabilities and what your goals are though before you commit to it.

It depends how far you want to go with it. Those Weider racks are only safety rated to about 300lbs. If you're a novice just starting out, maybe that's ok for you.

ETA: By comparision, these are the squat stands I use. For about the same price, they are safety tested to 600 lbs and will let you do all the major lifts you're looking to do. They still have safety catches if you need to bail out, plus they take up less space.